Air at 3 x 10-4 kg/s and 27C enters a rectangular duct that is I m long

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Air at 3 x 10-4 kg/s and 27°C enters a rectangular duct that is I m long and 4 mm by 16 mm on a side. A uniform heat flux of 600 W/m2 is imposed on the duct surface. What is the temperature of the air and of the duct surface at the outlet?

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Fundamentals of Heat and Mass Transfer

ISBN: 978-0471457282

6th Edition

Authors: Incropera, Dewitt, Bergman, Lavine

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Question Posted: Sep 30, 2010 07:54 AM

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Air at 3 x 10-4 kg/s and 27C enters a rectangular duct that is I m long

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Fundamentals of Heat and Mass Transfer

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